Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nobuhiro Shinjo and N. Futakuchi and Tetsuya Mizumoto and Yoshiaki Nakano and Hideki Yokoi,Optical isolator using a nonreciprocal phase shift with a semiconductor guiding layer,LEOS 2000. 2000 IEEE Annual Meeting Conference Proceedings. 13th Annual Meeting. IEEE Lasers and Electro-Optics Society 2000 Annual Meeting (Cat. No.00CH37080),,IEEE,2002-11-08,2,,700-701,https://cir.nii.ac.jp/crid/1870302167955506688,https://doi.org/10.1109/leos.2000.894046